Cooktop



FIG. 1 is a perspective view of a cooktop showing our new design. Thecountertop into, which the cooktop is normally recessed, is shown inbroken lines for illustrative purposes only and forms no part of theclaimed design;

FIG. 2 is a top view thereof;

FIG. 3 is a side view thereof;

FIG. 4 is a front view thereof

FIG. 5 is a cross-sectional view along 5—5 of FIG. 2; and,

FIG. 6 is a cross-sectional view along 6—6 of FIG. 2.

The ornamental design for a cooktop, as shown and described.